ANMA System Building

Identity

category	smart_meters
ean	UNKNOWN
generation	UNKNOWN
manufacturer	GoodWe
market_version	UNKNOWN
model	GM3000
mpn	UNKNOWN
product_family	GoodWe Smart Meter (GM1000 / GM1000D / GM3000)
product_revision	UNKNOWN
product_status	active
region	global EN documentation
release_year	UNKNOWN
sku	GM3000

Electrical

accuracy_class	Voltage/Current Class 1; Active Energy Class 1; Reactive Energy Class 2 (GM1000D/GM3000/GM1000) Quick Installation Guide Smart Meter — quick installation guide accuracy rows
ct_count	3
ct_ratio	120A/40mA (GM1000D/GM3000/GM1000) Quick Installation Guide Smart Meter — GM3000 column: 'CT in: 120A/40mA', range '0.48A~120A'
export_limitation_support	UNKNOWN
max_current_a	120 (CT-based: 'CT in: 120A/40mA', range 0.48A~120A)
measurement_type	CT-based
modbus_rtu	True
modbus_tcp	False
phase_type	three-phase
power_consumption_w	<3
rated_frequency_hz	50/60
rated_voltage_v	230 Vac line-to-neutral / 400 Vac line-to-line; operating range 0.88Un-1.1Un (GM1000D/GM3000/GM1000) Quick Installation Guide Smart Meter — quick installation guide, GM3000 '230' Vac L-N / '400' Vac L-L, range '0.88Un-1.1Un'
rs485	True
sources	[{'url': 'https://solarmagazine.nl/u/webshop/goodwe-smartmeter-datasheet-en.pdf', 'title': 'GoodWe Smart Meter Datasheet (GM1000/GM1000D/GM3000)', 'doc_type': 'datasheet-mirror (official GoodWe datasheet hosted by distributor)', 'publisher': 'GoodWe (hosted by Solar Magazine NL)', 'revision': 'GoodWe-Smart meter-20201119-EN-V5.0', 'doc_date': '2020-11', 'language': 'en', 'accessed': '2026-09-01', 'confidence': 'manufacturer-documented'}]
supported_inverter_brands_models	GoodWe hybrid inverters (ES G2 user manual: 'Recommended model: GM1000 and GM3000')

Physical / mechanical

depth_mm	66.5
din_rail_type	DIN rail, 2-module housing
enclosure_material	UNKNOWN
height_mm	85
housing_color	UNKNOWN
mounting_type	['DIN-rail']
screw_sizes	UNKNOWN
shipping_weight_kg	UNKNOWN
terminal_locations	UNKNOWN
torque_specs	UNKNOWN
weight_kg	0.45 (GM1000D/GM3000/GM1000) Quick Installation Guide Smart Meter — quick installation guide, GM3000 weight 450 g
width_mm	36 (GM1000D/GM3000/GM1000) Quick Installation Guide Smart Meter — quick installation guide, physical specification '368566.5' mm, 2-module housing

Installation

clearance_bottom_mm	UNKNOWN
clearance_front_mm	UNKNOWN
clearance_left_mm	UNKNOWN
clearance_right_mm	UNKNOWN
clearance_top_mm	UNKNOWN
indoor_outdoor	indoor (IP20)
max_installation_altitude_m	2000
mounting_orientation	DIN-rail mounted inside a distribution board

Environment

cooling_method	natural convection (no active cooling)
ik_rating	UNKNOWN
ip_rating	IP20 (GM1000D/GM3000/GM1000) Quick Installation Guide Smart Meter — quick installation guide, 'IP20'
max_altitude_m	2000
nema_rating	UNKNOWN
noise_level_db	UNKNOWN
operating_temperature_c	-25 ~ 60 (GM1000D/GM3000/GM1000) Quick Installation Guide Smart Meter — quick installation guide, '-25~60' degC
relative_humidity	0 ~ 95% (non-condensing)
storage_temperature_c	-30 ~ 70

Interfaces & connectors

can	UNKNOWN
ethernet	UNKNOWN
modbus_rtu	True
modbus_tcp	False
protocol_notes	RS485 / Modbus protocol. Quick Installation Guide does not state terminal screw sizes, torque, RS485 pin numbers or baud rate.
rs485	RS485, max communication distance 1000 m
wifi	UNKNOWN

Controls & display

buttons	Reset button
display_type	none
leds	3 LED
local_display	False
touchscreen	False

Documents

datasheet GoodWe Smart Meter Datasheet (GM1000/GM1000D/GM3000) rev GoodWe-Smart meter-20201119-EN-V5.0

product-page Single and 3 Phase Smart Meter product page (GoodWe EMEA) rev UNKNOWN

quick-start (GM1000D/GM3000/GM1000) Quick Installation Guide Smart Meter rev V1.3 -2023-11-30

Recorded conflicts

communication_cable_max_length Review required

100 m — GoodWe Smart Meter Datasheet V5.0 (2020-11-19), 'Communication Cable Max.Length 100m'

1000 m — GoodWe (GM1000D/GM3000/GM1000) Quick Installation Guide V1.3 (2023-11-30), RS485 'Distance 1000 m'

document revision difference (2020 datasheet vs 2023 quick installation guide); the 100 m figure may be a recommended installation limit and 1000 m the RS485 bus maximum